Reset Browser Settings

Dragon
allows you to reset all browser settings back to the ‘factory’
default settings. This can be useful should the browser become
unstable or experience other issues because it clears out all
extensions, temporary data and other modified settings.

To reset your browser settings

Click the menu button located at the top-right corner

Select
'Settings' from the menu and then click ‘Show advanced settings’ link

Scroll down to the ‘Reset settings’ section.

Click the 'Reset browser settings' button

A pop-up dialog will describe which features will be reset and allow you to proceed or cancel the action: